.box {
    width: 100%;
    /* height: 100%; */
    text-align: center;
    position: relative;
}
.navigation {
    left: 0px;
    width: 100%;
    position: fixed;
    z-index: 1;
}
.jietu {
    width: 100%;
    display: block;
}
.zhezhao {
    top: 0px;
    width: 100%;
    height: 100%;
    opacity: 0.6;
    position: fixed;
    background: #000;
}
.box .join {
    left: 50%;
    bottom: 28%;
	width: 354rpx;
	height: 86rpx;
	display: block;
	margin: 0 auto;
    margin-left: -25%;
    position: absolute;
}
.box .join view {
	width: 354rpx;
    height: 86rpx;
    color: #000;
    font-size: 36rpx;
    font-weight: bold;
	text-align: center;
    line-height: 86rpx;
    border-radius: 8rpx;
    background: #f8f8f8;
}